In 2mm n gauge we have br mk1 lner gresleys and are currently testing colletts. 4mm scale oo gauge. they are laser cut with a scored line to aid folding.
bachmann mk1 bellows corridor connectors x 5 oo em p4 finescale
new tooling hornby mk1 bellows corridor connectors x 5 oo em p4 finescale
hornby mk1 bellows corridor connectors x 6 oo em p4 finescale
